Table of Contents
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US 23
Analog output 1 maintaining minimum value
0 = no
1 = yes
US 24
Proportional auxiliary output 2 operation
0 = not enabled
1 = always enabled with direct action
2 = enabled with direct action only with the unit ON
3 = always enabled with inverse action
4 = enabled with inverse action only with the unit ON
US 25
Analogue input configuration for control of the proportional auxiliary relay 2
US 26
Set point of proportional auxiliary output 2
US 27
Differential of proportional auxiliary output 2
US 28
Minimum value for 0-10V analogue 2 output
US 29
Maximum value for 0-10V 1 analogue 2 output
US 30
Analog output 2 maintaining minimum value
0 = no
1 = yes
US 31
Proportional auxiliary output 3 operation
0 = not enabled
1 = always enabled with direct action
2 = enabled with direct action only with the unit ON
3 = always enabled with inverse action
4 = enabled with inverse action only with the unit ON
US 32
Analogue input configuration for control of the proportional auxiliary relay 3
US 33
Set point of proportional auxiliary output 3
US 34
Differential of proportional auxiliary output 3
US 35
Minimum value for 0-10V analogue 3 output
US 36
Maximum value for 0-10V 1 analogue 3 output
US 37
Analog output 3 maintaining minimum value
0 = no
1 = yes
US 38
Proportional auxiliary output 4 operation
0 = not enabled
1 = always enabled with direct action
2 = enabled with direct action only with the unit ON
3 = always enabled with inverse action
4 = enabled with inverse action only with the unit ON
US 39
Analogue input configuration for control of the proportional auxiliary relay 4
US 40
Set point of proportional auxiliary output 4
US 41
Differential of proportional auxiliary output 4
US 42
Minimum value for 0-10V analogue 4 output
US 43
Maximum value for 0-10V 1 analogue 4 output
US 44
Analog output 4 maintaining minimum value
0 = no
1 = yes
Parameter
Description
AL 1
Low pressure alarm delay from a digital/analogue input
AL 2
Defines low pressure alarm operation with pump-down enabled
0 = independent from the pump down
1 = blocks the compressors until the pressure switch is disabled
2 = lets the compressors reach peak values
1592025050 iProChill v2.5 10D00 AG v1.3 GB 18.02.2016.docx
Auxiliary proportional output n°2 (0÷10V DC)
Auxiliary proportional output n°3 (0÷10V DC)
Auxiliary proportional output n°4 (0÷10V DC)
Alarms
Low pressure alarm
0
1
0
4
1
66
-50.0
110
°C
-58
230
°F
0.0
50.0
Bar
0
725
Psi
0.1
25.0
°C
1
45
°F
0.1
14.0
Bar
1
203
Psi
0
US29
%
US28
100
%
0
1
0
4
1
66
-50.0
110
°C
-58
230
°F
0.0
50.0
Bar
0
725
Psi
0.1
25.0
°C
1
45
°F
0.1
14.0
Bar
1
203
Psi
0
US36
%
US35
100
%
0
1
0
4
1
66
-50.0
110
°C
-58
230
°F
0.0
50.0
Bar
0
725
Psi
0.1
25.0
°C
1
45
°F
0.1
14.0
Bar
1
203
Psi
0
US43
%
US42
100
%
0
1
min
max
um
Resolution
0
250
Sec
0
2
iProCHILL
Dec
int
Dec
int
Dec
int
Dec
int
Dec
int
Dec
int
Dec
int
Dec
int
Dec
int
Dec
int
Dec
int
Dec
int
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